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sensors Mode-S transponder

76CD0C

ICAO 24-bit transponder address · allocated to Singapore

Currently assigned to 9V-SHL · AIRBUS A-350-900

Hex
76CD0C
Octal
35546414
Decimal
7,785,740
Country
SG
Tail
9V-SHL
Type
A359
Transponder active on ground
Flights observed
267
Distinct callsigns
20
Country
SG
Last broadcast
Jul 26, 16:15 UTC

Last known position

Most recent position reported by Mode-S 76CD0C.

Country allocation

The ICAO 24-bit address 76CD0C falls within the block assigned to Singapore (SG) by ICAO Annex 10, Volume III. Every aircraft registered in Singapore receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
SIA213 - 14 2026-06-21
SIA226 - 13 2026-06-21
SIA605 Singapore Airlines 10 2026-06-25
SIA508 Singapore Airlines 10 2026-05-21
SIA633 - 8 2026-07-02
SIA632 - 8 2026-07-02
SIA606 - 8 2026-06-25
SIA437 Singapore Airlines 8 2026-05-16
SIA966 - 7 2026-06-29
SIA438 Singapore Airlines 7 2026-06-05
SIA612 - 6 2026-07-20
SIA509 Singapore Airlines 6 2026-05-21
SIA266 - 6 2026-07-16
SIA255 Singapore Airlines 6 2026-07-24
SIA246 - 6 2026-07-13
SIA236 Singapore Airlines 6 2026-07-25
SIA967 - 5 2026-06-29
SIA611 Singapore Airlines 5 2026-07-21
SIA510 Singapore Airlines 5 2026-07-21
SIA265 - 5 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SIA242 SYD → SIN Jul 26, 16:00 UTCJul 26, 16:15 UTC15m
2026-07-26 SIA242 SYD → SIN Jul 26, 08:20 UTCJul 26, 08:55 UTC35m
2026-07-26 SIA241 SIN → SYD Jul 26, 05:50 UTCJul 26, 06:35 UTC46m
2026-07-25 SIA241 SIN → SYD Jul 25, 23:45 UTCJul 25, 23:55 UTC10m
2026-07-25 SIA236 BNE → SIN Jul 25, 04:55 UTCJul 25, 08:30 UTC3h 35m
2026-07-24 SIA255 SIN → BNE Jul 24, 23:25 UTCJul 25, 00:05 UTC40m
2026-07-24 SIA921 MNL → SIN Jul 24, 11:00 UTCJul 24, 12:20 UTC1h 20m
2026-07-24 SIA916 SIN → MNL Jul 24, 07:20 UTCJul 24, 09:00 UTC1h 40m
2026-07-24 SIA916 SIN → MNL Jul 24, 05:40 UTCJul 24, 05:50 UTC10m
2026-07-23 SIA248 MEL → SIN Jul 23, 20:10 UTCJul 23, 21:20 UTC1h 10m
2026-07-23 SIA247 SIN → MEL Jul 23, 11:50 UTCJul 23, 18:10 UTC6h 20m
2026-07-23 SIA899 HKG → SIN Jul 23, 01:15 UTCJul 23, 04:25 UTC3h 10m
2026-07-22 SIA898 SIN → HKG Jul 22, 14:15 UTCJul 22, 14:35 UTC20m
2026-07-22 SIA898 SIN → HKG Jul 22, 11:20 UTCJul 22, 11:40 UTC20m
2026-07-22 SIA914 SIN → MNL Jul 22, 01:45 UTCJul 22, 03:20 UTC1h 35m
2026-07-21 SIA511 - Jul 21, 18:00 UTCJul 21, 22:05 UTC4h 5m
2026-07-21 SIA510 SIN → BLR Jul 21, 15:55 UTCJul 21, 16:20 UTC25m
2026-07-21 SIA510 SIN → BLR Jul 21, 12:40 UTCJul 21, 13:15 UTC35m
2026-07-21 SIA611 ICN → SIN Jul 21, 07:35 UTCJul 21, 08:00 UTC25m
2026-07-21 SIA611 ICN → SIN Jul 21, 02:30 UTCJul 21, 05:05 UTC2h 35m
2026-07-20 SIA612 - Jul 20, 21:45 UTCJul 21, 00:35 UTC2h 49m
2026-07-20 SIA242 - Jul 20, 08:20 UTCJul 20, 09:10 UTC50m
2026-07-19 SIA241 SIN → SYD Jul 19, 23:40 UTCJul 20, 06:25 UTC6h 45m
2026-07-19 SIA921 - Jul 19, 10:40 UTCJul 19, 12:00 UTC1h 20m
2026-07-19 SIA916 SIN → MNL Jul 19, 05:50 UTCJul 19, 09:05 UTC3h 15m
2026-07-18 SIA248 MEL → SIN Jul 18, 20:00 UTCJul 18, 21:05 UTC1h 5m
2026-07-18 SIA247 - Jul 18, 12:25 UTCJul 18, 18:20 UTC5h 55m
2026-07-18 SIA611 ICN → SIN Jul 18, 03:10 UTCJul 18, 08:40 UTC5h 30m
2026-07-17 SIA612 - Jul 17, 21:39 UTCJul 18, 00:50 UTC3h 10m
2026-07-17 SIA242 - Jul 17, 16:04 UTCJul 17, 16:15 UTC10m
2026-07-17 SIA242 - Jul 17, 08:49 UTCJul 17, 09:40 UTC50m
2026-07-17 SIA241 SIN → SYD Jul 17, 06:05 UTCJul 17, 07:14 UTC1h 10m
2026-07-16 SIA241 - Jul 16, 23:35 UTCJul 16, 23:44 UTC10m
2026-07-16 SIA266 - Jul 16, 08:55 UTCJul 16, 09:20 UTC25m
2026-07-16 SIA265 - Jul 16, 06:25 UTCJul 16, 07:00 UTC35m
2026-07-15 SIA218 - Jul 15, 20:15 UTCJul 15, 20:25 UTC10m
2026-07-15 SIA218 - Jul 15, 13:40 UTCJul 15, 14:50 UTC1h 10m
2026-07-15 SIA217 - Jul 15, 04:40 UTCJul 15, 10:30 UTC5h 50m
2026-07-15 SIA217 - Jul 15, 03:35 UTCJul 15, 03:45 UTC10m
2026-07-14 SIA266 - Jul 14, 15:40 UTCJul 14, 15:50 UTC10m
2026-07-14 SIA266 - Jul 14, 08:35 UTCJul 14, 12:10 UTC3h 35m
2026-07-14 SIA265 - Jul 14, 06:10 UTCJul 14, 06:45 UTC35m
2026-07-13 SIA246 - Jul 13, 14:10 UTCJul 13, 17:55 UTC3h 45m
2026-07-13 SIA245 - Jul 13, 08:30 UTCJul 13, 09:05 UTC35m
2026-07-12 SIA511 - Jul 12, 21:00 UTCJul 12, 22:00 UTC1h 0m
2026-07-12 SIA511 - Jul 12, 17:50 UTCJul 12, 18:05 UTC15m
2026-07-12 SIA510 - Jul 12, 15:45 UTCJul 12, 16:05 UTC20m
2026-07-12 SIA510 - Jul 12, 12:30 UTCJul 12, 13:20 UTC50m
2026-07-10 SIA256 - Jul 10, 23:40 UTCJul 11, 03:25 UTC3h 45m
2026-07-10 SIA235 - Jul 10, 20:00 UTCJul 10, 20:30 UTC30m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the 9V-SHL page for operator, model, and routing details .

Mode-S 76CD0C frequently asked

What is Mode-S code 76CD0C?
76CD0C is an ICAO 24-bit transponder address. Allocated to Singapore. Assigned to 9V-SHL.
Where is Mode-S 76CD0C registered?
Mode-S code 76CD0C is allocated to Singapore (SG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 76CD0C broadcasting right now?
Mode-S 76CD0C is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 76CD0C, octal 35546414, decimal 7,785,740.
What flights does 76CD0C operate?
Mode-S 76CD0C has broadcast 20 distinct callsigns, including SIA213, SIA226, SIA605, SIA508, SIA633.